fossilized adjective
also British fossilised /ˈfɑːsəˌlaɪzd/
also British fossilised /ˈfɑːsəˌlaɪzd/
Learner's definition of FOSSILIZED
1
: having been changed into a fossil已经成为化石的;石化的 2
disapproving : very old-fashioned and unlikely to change顽固不化的;僵化的